裸钻定制时如何预估戒托的金重?

　　luozuandingzhirujinchengweilerenmendegouzuanxinxuanze，womenzhidao，zuanjiedejiagezhuyaoyouzuanshidejiagehejietuodejiageyingxiang，tongyangshixialiuxingdezuanjiedingzhiyeshiruci，zaixuandinghaozuanshihou，zuanjiedejietuojiushichengledieryaoxuanzede，yincizaizuohunjieyusuanshijiezhidejinzhongjiuchenglezhongyaodecankaoyinsu，neimedingzhijiehunzuanjiejiujingzenyangyugujiezhidejinzhongni?

　　yibanlaishuo，dingzhizuanjiedecaizhizhuyaoshi18kjinhebojin，zheiliangleicaizhidejinshutezhidoufeichangshihezhizuojietuo，yincifeichangshoudaoshejishideqinglai，zuoweiputongdexiaofeizhe，womenyinggaizenyangcainenggengqingchudezhidaozijidejiezhiyongleduoshaojinni?qishitongguojiezhidezhiquandaxiaoyijijiebeidekuandudengyinsuwomendounenggouchulvedegujichujiezhidejinzhong，dangranxuyaozhuyideshijiezhishimeiyouwanquanyiyangde，jiezhidejinzhongyeyoukenenghuisuizhezhizaoguochengdexingzhihuozheshejishikuanshideshejieryouzhebutongdebianhua。

　　wangluoshangyougebijiaoliuxingdebiaoge，suiranxiaobianshuobuyidingwanquanzhunque，danshiquenenggoujiwomenyigecankao：

　　dangranshixiabushaojiezhidejietuozaibiaoqianshangdouhuiyoujinzhongdebiaoshi，dajiaxiangyaoqingchujiezhidejinzhongkeyixiangxidechakanbiaoqian，dangranruguoniduibiaoqiandejinzhongbiaoshihuaiyidehua，yekeyidaozhuanyedezhubaojiandingjiegoujinxingchengzhong。